作者
Wolfgang Willner, Anna Kuzemko, Jürgen Dengler, Milan Chytrý, Norbert Bauer, Thomas Becker, Claudia Biţă‐Nicolae, Zoltán Botta‐Dukát, Andraž Čarni, János Csiky, Ruzica Igić, Zygmunt Kącki, Iryna Korotchenko, Matthias Kropf, Mirjana Krstivojević‐Ćuk, Daniel Krstonošić, Tamás Rédei, Eszter Ruprecht, Luise Schratt‐Ehrendorfer, Yuri Semenishchenkov, Zvjezdana Stančić, Yulia Vashenyak, Denys Vynokurov, Monika Janišová
发表日期
2017/1
期刊
Applied Vegetation Science
卷号
20
期号
1
页码范围
143-158
简介
Questions
What are the main floristic patterns in the Pannonian and western Pontic steppe grasslands? What are the diagnostic species of the major subdivisions of the class Festuco‐Brometea (temperate Euro‐Siberian dry and semi‐dry grasslands)?
Location
Carpathian Basin (E Austria, SE Czech Republic, Slovakia, Hungary, Romania, Slovenia, N Croatia and N Serbia), Ukraine, S Poland and the Bryansk region of W Russia.
Methods
We applied a geographically stratified resampling to a large set of relevés containing at least one indicator species of steppe grasslands. The resulting data set of 17 993 relevés was classified using the TWINSPAN algorithm. We identified groups of clusters that corresponded to the class Festuco‐Brometea. After excluding relevés not belonging to our target class, we applied a consensus of three fidelity measures, also taking into account external knowledge, to establish the …
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